JP7265008B2 - 水素誘起割れ抵抗性に優れた圧力容器用鋼材及びその製造方法 - Google Patents
水素誘起割れ抵抗性に優れた圧力容器用鋼材及びその製造方法 Download PDFInfo
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- JP7265008B2 JP7265008B2 JP2021530829A JP2021530829A JP7265008B2 JP 7265008 B2 JP7265008 B2 JP 7265008B2 JP 2021530829 A JP2021530829 A JP 2021530829A JP 2021530829 A JP2021530829 A JP 2021530829A JP 7265008 B2 JP7265008 B2 JP 7265008B2
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
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- C—CHEMISTRY; METALLURGY
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- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
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- C—CHEMISTRY; METALLURGY
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- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
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- C—CHEMISTRY; METALLURGY
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
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- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0231—Warm rolling
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
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- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180153077A KR102131537B1 (ko) | 2018-11-30 | 2018-11-30 | 수소유기균열 저항성이 우수한 압력용기용 강재 및 그 제조방법 |
KR10-2018-0153077 | 2018-11-30 | ||
PCT/KR2019/014805 WO2020111547A1 (fr) | 2018-11-30 | 2019-11-05 | Acier pour récipient sous pression doté d'une excellente résistance à la fissuration induite par l'hydrogène et procédé de fabrication associé |
Publications (2)
Publication Number | Publication Date |
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JP2022510929A JP2022510929A (ja) | 2022-01-28 |
JP7265008B2 true JP7265008B2 (ja) | 2023-04-25 |
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JP2021530829A Active JP7265008B2 (ja) | 2018-11-30 | 2019-11-05 | 水素誘起割れ抵抗性に優れた圧力容器用鋼材及びその製造方法 |
Country Status (6)
Country | Link |
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US (1) | US20220042131A1 (fr) |
EP (1) | EP3889301A4 (fr) |
JP (1) | JP7265008B2 (fr) |
KR (1) | KR102131537B1 (fr) |
CN (1) | CN113166896A (fr) |
WO (1) | WO2020111547A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115852268B (zh) * | 2022-12-28 | 2024-06-18 | 广东省科学院新材料研究所 | 高强度耐腐蚀抗裂钢及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005290554A (ja) | 2004-03-11 | 2005-10-20 | Nippon Steel Corp | 被削性と靭性および溶接性に優れた鋼板およびその製造方法 |
JP2009221539A (ja) | 2008-03-17 | 2009-10-01 | Jfe Steel Corp | 耐遅れ破壊特性に優れた高強度鋼 |
JP2017057449A (ja) | 2015-09-15 | 2017-03-23 | 新日鐵住金株式会社 | 耐サワー性に優れた鋼板及びその製造方法 |
JP2017110249A (ja) | 2015-12-15 | 2017-06-22 | 新日鐵住金株式会社 | 耐サワー鋼板 |
WO2017111416A1 (fr) | 2015-12-23 | 2017-06-29 | 주식회사 포스코 | Matériau en acier ayant une excellente résistance à la fissuration par l'hydrogène (hic) pour récipient sous pression et procédé de fabrication associé |
WO2018117545A1 (fr) | 2016-12-23 | 2018-06-28 | 주식회사 포스코 | Matériau en acier pour récipients sous pression présentant une excellente résistance à la fissuration par l'hydrogène et son procédé de fabrication |
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JPH06179911A (ja) * | 1992-12-14 | 1994-06-28 | Sumitomo Metal Ind Ltd | 耐水素誘起割れ性にすぐれた鋼板の製造方法 |
JPH0748621A (ja) * | 1992-12-29 | 1995-02-21 | Kawasaki Steel Corp | 耐ssc,耐hic性に優れた圧力容器用鋼の製造方法 |
JPH06220577A (ja) * | 1993-01-26 | 1994-08-09 | Kawasaki Steel Corp | 耐hic特性に優れた高張力鋼及びその製造方法 |
JP3260056B2 (ja) * | 1995-04-12 | 2002-02-25 | 新日本製鐵株式会社 | 耐サワー性、熱間加工性に優れた鋼材の製造方法 |
JP3846233B2 (ja) | 2001-06-27 | 2006-11-15 | 住友金属工業株式会社 | 耐水素誘起割れ性に優れた鋼材 |
JP2004238673A (ja) * | 2003-02-05 | 2004-08-26 | Nippon Steel Corp | 疲労強度に優れた鋼管部材及びその加工方法 |
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KR20100076727A (ko) | 2008-12-26 | 2010-07-06 | 주식회사 포스코 | 내hic 특성 및 피로 특성이 우수한 고강도 압력용기용 강판 및 그 제조방법 |
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2018
- 2018-11-30 KR KR1020180153077A patent/KR102131537B1/ko active IP Right Grant
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2019
- 2019-11-05 EP EP19891131.5A patent/EP3889301A4/fr active Pending
- 2019-11-05 JP JP2021530829A patent/JP7265008B2/ja active Active
- 2019-11-05 CN CN201980078076.7A patent/CN113166896A/zh active Pending
- 2019-11-05 US US17/297,734 patent/US20220042131A1/en active Pending
- 2019-11-05 WO PCT/KR2019/014805 patent/WO2020111547A1/fr unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005290554A (ja) | 2004-03-11 | 2005-10-20 | Nippon Steel Corp | 被削性と靭性および溶接性に優れた鋼板およびその製造方法 |
JP2009221539A (ja) | 2008-03-17 | 2009-10-01 | Jfe Steel Corp | 耐遅れ破壊特性に優れた高強度鋼 |
JP2017057449A (ja) | 2015-09-15 | 2017-03-23 | 新日鐵住金株式会社 | 耐サワー性に優れた鋼板及びその製造方法 |
JP2017110249A (ja) | 2015-12-15 | 2017-06-22 | 新日鐵住金株式会社 | 耐サワー鋼板 |
WO2017111416A1 (fr) | 2015-12-23 | 2017-06-29 | 주식회사 포스코 | Matériau en acier ayant une excellente résistance à la fissuration par l'hydrogène (hic) pour récipient sous pression et procédé de fabrication associé |
WO2018117545A1 (fr) | 2016-12-23 | 2018-06-28 | 주식회사 포스코 | Matériau en acier pour récipients sous pression présentant une excellente résistance à la fissuration par l'hydrogène et son procédé de fabrication |
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WO2020111547A1 (fr) | 2020-06-04 |
KR20200066508A (ko) | 2020-06-10 |
EP3889301A1 (fr) | 2021-10-06 |
KR102131537B1 (ko) | 2020-07-08 |
EP3889301A4 (fr) | 2022-03-23 |
CN113166896A (zh) | 2021-07-23 |
US20220042131A1 (en) | 2022-02-10 |
JP2022510929A (ja) | 2022-01-28 |
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